78173676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 246355200

約数和(自身を除く): 168181524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 563, 609, 684, 798, 812, 1044, 1102, 1126, 1197, 1218, 1596, 1653, 1689, 1827, 2204, 2252, 2394, 2436, 3306, 3378, 3654, 3857, 3941, 4788, 4959, 5067, 6612, 6756, 7308, 7714, 7882, 9918, 10134, 10697, 11571, 11823, 15428, 15764, 16327, 19836, 20268, 21394, 23142, 23646, 32091, 32654, 34713, 35469, 42788, 46284, 47292, 48981, 64182, 65308, 69426, 70938, 74879, 96273, 97962, 114289, 128364, 138852, 141876, 146943, 149758, 192546, 195924, 224637, 228578, 293886, 299516, 310213, 342867, 385092, 449274, 457156, 587772, 620426, 673911, 685734, 898548, 930639, 1028601, 1240852, 1347822, 1371468, 1861278, 2057202, 2171491, 2695644, 2791917, 3722556, 4114404, 4342982, 5583834, 6514473, 8685964, 11167668, 13028946, 19543419, 26057892, 39086838, 78173676]

約数ペア:

[(1, 78173676), (2, 39086838), (3, 26057892), (4, 19543419), (6, 13028946), (7, 11167668), (9, 8685964), (12, 6514473), (14, 5583834), (18, 4342982), (19, 4114404), (21, 3722556), (28, 2791917), (29, 2695644), (36, 2171491), (38, 2057202), (42, 1861278), (57, 1371468), (58, 1347822), (63, 1240852), (76, 1028601), (84, 930639), (87, 898548), (114, 685734), (116, 673911), (126, 620426), (133, 587772), (171, 457156), (174, 449274), (203, 385092), (228, 342867), (252, 310213), (261, 299516), (266, 293886), (342, 228578), (348, 224637), (399, 195924), (406, 192546), (522, 149758), (532, 146943), (551, 141876), (563, 138852), (609, 128364), (684, 114289), (798, 97962), (812, 96273), (1044, 74879), (1102, 70938), (1126, 69426), (1197, 65308), (1218, 64182), (1596, 48981), (1653, 47292), (1689, 46284), (1827, 42788), (2204, 35469), (2252, 34713), (2394, 32654), (2436, 32091), (3306, 23646), (3378, 23142), (3654, 21394), (3857, 20268), (3941, 19836), (4788, 16327), (4959, 15764), (5067, 15428), (6612, 11823), (6756, 11571), (7308, 10697), (7714, 10134), (7882, 9918)]